Newly developed air-cooled fin-tube heat exchanger is specially designed for application in refrigeration and heat pump systems of CO₂, which could work either in heating or cooling mode. Inner grooved tubes of diameter Ф5mm, Ф7mm as well as Ф9.52mm are highlights of this innovated product, which are mainly for residential and light commercial units respectively.
The main function of FDE check valve is to ensure refrigerant flowing in correct direction, and to guarantee trans-critical system operating under high pressure level without any malfunction.
By switching the electromagnetic coil to cut off or activate the refrigerant flow, RDFA series solenoid valves are designed for operating in liquid, suction and hot gas lines of CO₂ systems, such as HP water heater, freezing and refrigerating systems.
DPF(E) Series electronic expansion valve is designed for application CO₂ systems, such as HP water heater, freezing and refrigerating systems. Thanks to precise control and automatic regulation of refrigerant flow, rapid response to cooling or heating can be achieved, efficiency of system in turn could be significantly improved.
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